{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124BI5-148.5000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124BI5-148.5000","canonicalUrl":"https://icboms.com/microchip/DSC1124BI5-148.5000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124BI5-148.5000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series MEMS XO (Standard), 148.5 MHz, HCSL output, ±10 ppm stability, 2.25 V to 3.6 V supply, -40 to +85°C, 6-SMD no lead, tube.","salesMarkdown":"## 148.5 MHz HCSL clock for video and high-speed serial The DSC1124BI5-148.5000: HCSL (High-Speed Current Steering Logic) drives differential lines directly with a 15 mA current source, so you skip the external termination resistors that LVDS or LVPECL would need. ## Package and board-fit Surface-mount, reflow-compatible. The Enable/Disable pin is on pin 1 — standard orientation for the DSC1124 family. Tube packaging; if you need tape-and-reel, check the base product number suffix.","metaTitle":"Microchip DSC1124BI5-148.5000 MEMS XO, 148.5 MHz, HCSL","metaDescription":"Active MEMS oscillator, 148.5 MHz HCSL output, ±10 ppm stability, -40 to +85°C. Sourced to order against RFQ. Quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"HCSL","Series":"DSC1124","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"148.5 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1124","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124BI5-148.5000/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1124BI5-148.5000 be used as a replacement for DSC1124BI2-148.5000?","answer":"The DSC1124BI2-148.5000 is a sibling in the same DSC1124 family with a different stability grade (±25 ppm vs ±10 ppm). The BI5 variant is a tighter-stability drop-in replacement — same package, same pinout, same 148.5 MHz HCSL output. If your design already tolerates ±25 ppm, the BI5 works with margin."},{"question":"Is DSC1124BI5-148.5000 RoHS compliant?","answer":"The DSC1124 series is manufactured RoHS compliant per Microchip's standard lead-free process."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124BI5-148.5000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124BI5-148.5000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}